Pith Number

pith:4CJ2MO34

pith:2007:4CJ2MO34OAPN6J27SWX5JTYN3N

not attested not anchored not stored refs pending

Role of electronic correlations in the Fermi surface formation of Na$_x$CoO$_2$

A.O. Shorikov, M.M. Korshunov, V.I. Anisimov

arxiv:0705.1408 v2 · 2007-05-10 · cond-mat.str-el · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CJ2MO34OAPN6J27SWX5JTYN3N}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:27:03.861558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e093a63b7c701edf275f95afd4cf0ddb70128c757cd53e92b35f45961af0faf6

Aliases

arxiv: 0705.1408 · arxiv_version: 0705.1408v2 · doi: 10.48550/arxiv.0705.1408 · pith_short_12: 4CJ2MO34OAPN · pith_short_16: 4CJ2MO34OAPN6J27 · pith_short_8: 4CJ2MO34

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4CJ2MO34OAPN6J27SWX5JTYN3N \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e093a63b7c701edf275f95afd4cf0ddb70128c757cd53e92b35f45961af0faf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98814e2966905045719f6a370a3161e1a65e006382c998d462466430683caa2b",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2007-05-10T08:15:57Z",
    "title_canon_sha256": "b6e99fcd69b2edf3b5165ac26cad22064864262249f0172889c4e221405a1420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.1408",
    "kind": "arxiv",
    "version": 2
  }
}